Misallocation

1966 Shelby GT350 H

Sold at RM Sotheby's on Aug. 14, 2021, offered with no reserve.

$280,000Confirmed

The price as reported by the house. Hammer price $250,000, before the buyer's premium. Read from the house's results Oct. 26, 2026.

The car

Year
1966
Make and model
Ford Mustang
Generation
Mustang first generation
Version
Shelby GT350
Chassis
SFM6S568
Condition
Excellent (2)Likely

Condition is our reading of the listing's description on Hagerty's 1 to 4 scale, not an inspection.

This car's full record

Against comparable sales

Above the middle half of 73 comparable sales, 28% over its top.

Middle half of sales$105,000 to $195,000
Median$144,000
Sales behind it73Likely

From 73 sales of the Ford Mustang Shelby GT350 (Mustang first generation) in our data over the last 24 months. Hammer prices, before buyer's fees. Half sold between $105,000 and $195,000.

Closest sales

Closest comparable sales
CarAuctionDatePrice
1966 Ford Mustang Shelby GT350duPont REGISTRY Live, Oct. 8, 2026duPont REGISTRY LiveOct. 8, 2026$300,000
30-Years-Owned 1966 Shelby Mustang GT350 4-SpeedBring a Trailer, Aug. 31, 2026Bring a TrailerAug. 31, 2026$239,000
41-Years-Owned, 302-Powered 1966 Shelby Mustang GT350 4-SpeedBring a Trailer, Aug. 17, 2026Bring a TrailerAug. 17, 2026$117,501
Paxton-Supercharged 1966 Shelby Mustang GT350 Race CarBring a Trailer, Aug. 7, 2026Bring a TrailerAug. 7, 2026$140,000
38-Years-Owned 1966 Shelby Mustang GT350 4-Speed ConversionBring a Trailer, June 5, 2026Bring a TrailerJune 5, 2026$118,000
1966 Shelby GT350 Carryover FastbackMecum, May 15, 2026MecumMay 15, 2026$550,000
50-Years-Family-Owned 1966 Shelby Mustang GT350Bring a Trailer, April 30, 2026Bring a TrailerApril 30, 2026$190,000
1966 SHELBY GT350Barrett-Jackson, Jan. 24, 2026Barrett-JacksonJan. 24, 2026$385,000

This car's historyLikely

Matched across sales by chassis number.

DateWhat happenedWhereMilesPrice
Aug. 14, 2021Sold (this sale)RM Sotheby'sRM Sotheby's$280,000
Jan. 16, 2026SoldMecumMecum$275,000